Thermo Ramsey - Hoferick Engineering GmbH

Thermo Ramsey - Hoferick Engineering GmbH Thermo Ramsey - Hoferick Engineering GmbH

25.04.2013 Views

Menus Default: OFF Selections: OFF, INCLIN (ATION), MOISTURE Default: OFF Selections: OFF, INCLIN(ATION), MOISTURE A.10.3. Setup Moisture Compensation Input If an analog input has been programmed for reading the moisture signal and CALIB was pressed, the following screens appear. The user can calibrate the input signal by entering the equivalence between percent of moisture and voltage on two points. Use the %Moist key to enter the percent of moisture, use the volt key to enter the corresponding number of volts, and confirm with ENTER. Default: 0.0 % 0.0 V Min: 0.0 % 2.0 V Max: 20.0 % 2.5 V Do the same with the second point shown below. Default: 12.0 % 5.0 V Min: 1.0 % 1.0 V Max: 20.0 % 5.0 V - I/O DEF SCROLL 3 - Analog Input #2 def. > Moisture < CHOICES ENTER CALIB - I/O DEF SCROLL 2A- Moisture input calibr. 0.0 %M = 2.0 V ENTER %Moist Volt - I/O DEF SCROLL 2B- Moisture input calibr. 20.0 %M = 5.0 V ENTER %Moist Volt Password: Service Password: Service Password: Service A-52 Weighbridge Physical Parameters Thermo Fisher Scientific REC 4175 Rev B

Menus A.10.4. Setup Inclination Compensation Input If an analog input has been programmed for reading the angle signal and CALIB was pressed, the following screens appear. The user can calibrate the input signal by entering the number of degrees corresponding to the minimum signal (0 mA or 4 mA) and the number of degrees corresponding to the maximum signal (20 mA). Use the +/- key to enter negative numbers, and confirm with ENTER. - I/O DEF SCROLL 3A- Conveyor low posit 00.0 Degrees ENTER +/- Default: 0.0 Degrees Min: - 25 Degrees Max: + 25 Degrees - I/O DEF SCROLL 3B- Conveyor high posit 00.0 Degrees ENTER +/- Default: 0.0 Degrees Min: - 25 Degrees Max: + 25 Degrees Note: Incline angles greater than 16° are not recommended and generally restrict the system accuracy. Consult the factory on angles with installation greater than 16°. A.10.5. Define Digital Inputs Digital inputs can be programmed. The following screen shows one logical function per time, and allows the user to assign it to a physical input. The NEXT key scrolls between the logical functions. The NC/NO key selects the Normally Open (NO) or Normally Closed (NC) status of the input. Normally Open means the input is inactive when disconnected. To program a function, scroll with NEXT until the function is displayed, then enter the physical input number and confirm with ENTER; finally scroll with NC/NO until the desired mode is displayed. By assigning a function to 0, the function is disabled. - I/O DEF SCROLL 4 - Dig. Input def. Ext Alarm 1 0 NC ENTER NC/NO NEXT Password: Service Password: Service Password: Service The following table shows the available logical selections that can be assigned to any available physical input. Typical field wiring drawings and customer specific field wiring drawings show Belt Running (Conveyor Run) defaulted to Thermo Fisher Scientific Weighbridge Physical Parameters A-53 REC 4175 Rev B

Menus<br />

Default: OFF<br />

Selections: OFF, INCLIN (ATION), MOISTURE<br />

Default: OFF<br />

Selections: OFF, INCLIN(ATION), MOISTURE<br />

A.10.3. Setup Moisture Compensation Input<br />

If an analog input has been programmed for reading the moisture signal and<br />

CALIB was pressed, the following screens appear. The user can calibrate the<br />

input signal by entering the equivalence between percent of moisture and<br />

voltage on two points. Use the %Moist key to enter the percent of moisture,<br />

use the volt key to enter the corresponding number of volts, and confirm with<br />

ENTER.<br />

Default: 0.0 % 0.0 V<br />

Min: 0.0 % 2.0 V<br />

Max: 20.0 % 2.5 V<br />

Do the same with the second point shown below.<br />

Default: 12.0 % 5.0 V<br />

Min: 1.0 % 1.0 V<br />

Max: 20.0 % 5.0 V<br />

- I/O DEF SCROLL 3 -<br />

Analog Input #2 def.<br />

> Moisture <<br />

CHOICES ENTER CALIB<br />

- I/O DEF SCROLL 2A-<br />

Moisture input calibr.<br />

0.0 %M = 2.0 V<br />

ENTER %Moist Volt<br />

- I/O DEF SCROLL 2B-<br />

Moisture input calibr.<br />

20.0 %M = 5.0 V<br />

ENTER %Moist Volt<br />

Password: Service<br />

Password: Service<br />

Password: Service<br />

A-52 Weighbridge Physical Parameters <strong>Thermo</strong> Fisher Scientific<br />

REC 4175 Rev B

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!